disk-image-builder制作ironic ARM镜像

虚环境安装

克隆源码的仓库:
$ git clone https://git.openstack.org/openstack/diskimage-builder
$ git clone https://git.openstack.org/openstack/dib-utils
建立虚环境:

$ virtualenv dib-env

启用虚环境
$ source dib-env/bin/activate
停止环境
$ source dib-env/bin/deactivate

安装:
$ cd diskimage-builder
$ pip install .

制作arm64下user镜像

env DIB_CLOUD_IMAGES=http://cloud.centos.org/altarch/7/images/aarch64/CentOS-7-aarch64-GenericCloud-1701.qcow2.xz disk-image-create vm block-device-efi centos7 dhcp-all-interfaces -o centos-7.5-baremetal.qcow2 -a arm64 --logfile centos_7.log

env DIB_RELEASE=7 DIB_DEV_USER_USERNAME=centos DIB_DEV_USER_PASSWORD=23. disk-image-create -o centos7.qcow2 centos vm cloud-init dhcp-all-interfaces disable-selinux -a arm64 block-device-efi devuser

制作arm64下deploy镜像

新的dib工具将ironic-python-agent element改成 ironic-python-agent-ramdisk ，还需要安装ironic-python-agent-ramdisk

给dib添加扩展elements

export ELEMENTS_PATH=./builder/ironic-python-agent-builder/dib/

env DIB_DEBUG_TRACE=3 DIB_RELEASE=eoan DIB_PYTHON_VERSION=3 disk-image-create ironic-python-agent-ramdisk ubuntu -o ironic-deploy -a arm64